# Templates, page 25

## Templates Gallery

- ### [Express + AI SDK](/templates/other/express-ai-sdk)

    Using AI SDK in an Express app.

- ### [Clerk Authentication Starter](/templates/next.js/clerk-authentication-starter)

    A modern authentication and user management starter template, built with the Next.js App Router and powered by Clerk.

- ### [Express.js on Vercel](/templates/other/express-js-on-vercel)

    Simple Express.js + Vercel example that serves html content, JSON data and simulates an API route.

- ### [Paddle Billing Subscription Starter](/templates/next.js/paddle-billing-subscription-starter)

    A complete starter kit to build and deploy a Next.js SaaS app powered by Paddle Billing, Supabase, and Vercel.

- ### [Turborepo & React Native Starter](/templates/next.js/turborepo-react-native)

    This is an official starter Turborepo with a Next.js site, a React Native app, and two local packages.

- ### [Design System with Turborepo](/templates/react/turborepo-design-system)

    This is an official starter Turborepo with a single Storybook documentation site, a shared UI component library, and three local packages.

- ### [Turborepo + Hono](/templates/hono/turborepo-with-hono)

    A Turborepo with Hono backend and Next.js frontend

- ### [iOS Web Payments Starter](/templates/next.js/ios-web-payments-starter)

    A starter kit for web payments

- ### [Block OFAC-Sanctioned Countries Firewall Rule](/templates/other/block-ofac-sanctioned-countries-firewall-rule)

    Use this template to quickly implement blocks against traffic from OFAC-sanctioned countries with the Vercel Web Application Firewall (WAF).

- ### [Paddle Mobile Web Payments Starter](/templates/next.js/paddle-mobile-web-payments-starter)

    Starter project for iOS apps using Paddle checkout in Next.js.

- ### [Inngest on Next.js Starter](/templates/next.js/inngest-starter)

    Develop AI products at the speed of thought with Inngest and Next.js. Demo features like background jobs, real-time updates, and throttling.

- ### [Stripe & Supabase SaaS Starter Kit](/templates/next.js/stripe-supabase-saas-starter-kit)

    Full SaaS starter kit with Stripe for payments and Supabase for auth.